YINGLI SOLAR Monocrystalline YLM 144 Cell 435W ~ 450W | YL435D-40d / YL440D-40d / YL445D-40d / YL450D-40d

1 Ratings
Type Monocrystalline silicon
Power Range 435W ~ 450W
Region China
Model No.
YL435D-40d 1500V YL440D-40d 1500V YL445D-40d 1500V YL450D-40d 1500V
Warranty
Product 12-year Product Warranty on Materials and Workmanship
Performance 25-year Linear Power Performance Warranty to 83.10%
Electrical Data at STC
Maximum Power (Pmax)
435 WP 440WP 445 WP 450 WP
Voltage at Maximum Power (Vmpp)
40.75 V 40.95 V 41.15 V 41.35 V
Current at Maximum Power (Impp)
10.68 A 10.75A 10.82 A 10.89 A
Open Circuit Voltage (Voc)
49.30 V 49.50 V 49.70 V 49.90 V
Short Circuit Current (Isc)
11.26 A 11.33A 11.40 A 11.47 A
Panel Efficiency
20.01% 20.24 % 20.47% 20.70 %
Power Tolerance (Positive)
0/+5 W 0/+5 W 0/+5 W 0/+5 W
Electrical Data at NOCT
Maximum Power (Pmax)
322.2WP 326.0WP 329.7WP 333.4WP
Voltage at Maximum Power (Vmpp)
37.7 V 37.9 V 38.1 V 38.3 V
Current at Maximum Power (Impp)
8.54 A 8.60 A 8.66 A 8.71 A
Open Circuit Voltage (Voc)
46.0 V 46.2 V 46.3V 46.5V
Short Circuit Current (Isc)
9.12 A 9.17 A 9.23A 9.29 A
Panel Efficiency
20.01% 20.24 % 20.47% 20.70 %
Power Tolerance (Positive)
0/+5 W 0/+5 W 0/+5 W 0/+5 W
Temperature
45°C±2°C 45°C±2°C 45°C±2°C 45°C±2°C
Thermal Ratings
Operating Temperature Range −40°C - +85°C
Temperature Coefficient of Pmax -0.37%/°C
Temperature Coefficient of Voc -0.29%/°C
Temperature Coefficient of Isc 0.06% / ° C
Maximum Ratings
Maximum System Voltage 1500VDC
Series Fuse Rating 20 A
Material Data
Panel Dimension (H/W/D) 2094 x 1038 x 35mm
Weight 23.5 kg
Cell Type Monocrystalline silicon
Cell Number 144 cells (6 × 24)
Glass Type Low-iron tempered glass
Glass Thickness 3.2 mm (0.13 inches)
Frame Type Anodized aluminium alloy
Junction Box Diodes 3 bypass diodes
Junction Box Protection Class IP67
Connector Type Genuine MC4
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